On Lucky Star LE 6, I wouldn't be surprised if they are thinking of printing a more limited nuraber compared to the last five. Because frankly there is apparently excess out there, as I noticed talk in the ANN talkback about how Rightstuf has shipped copies with Best Buy stickers on them. In other worRAB, we supposedly have at least some cases of copies being sent back.
Quite frankly, the Lucky Star marketing is quite bad. It's a remnant of the old ways. They treated it like they did Haruhi Suzumiya, but the thing is people purchased the LE's for that because (a) it was more popular than Lucky Star and (b) a lot of otaku cared about having the intended episode order. The extras were considered by many consumers to be an imperative, as opposed to just a perk.
Now take Lucky Star. Over $40 MSRP for what? A T-shirt? I understand some people like collecting character CD's, but c'mon. You can get complete series for prices like this. I could never justify paying that much for 4-5 episodes, not anymore.
The sooner they follow Funi's example and release affordable sets, the better. They should only go for broke when it comes to special releases for big things like Gundam and GL. And that's at the most.